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Templated check for the existence of a class member function?
....1/4.3. I don't know if it's portable to other platforms running different compilers.
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How to close Android application?
...he app. Whether the
* app is killed safely or quickly the app will be completely created as a
* new app in a new virtual machine running in a new process if the user
* starts the app again.
*
* <P>
* <B>NOTE:</B> The app will not be killed until all o...
Java: notify() vs. notifyAll() all over again
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Best practice for Django project working directory structure
...rate
manage.py collectstatic --noinput
manage.py makemessages -a
manage.py compilemessages
# restart wsgi
touch project_name/wsgi.py
You can use rsync instead of git, but still you need to run batch of commands to update your environment.
Recently, I made django-deploy app, which allows me to run ...
Why are mutable structs “evil”?
...-apparent the fact that one is only writing one's copy) seems pretty small compared to the danger that someone who holds a class object as a means of holding the information contained therein will mutate the object to update its own information and in the process corrupt the information held by some...
Why / when would it be appropriate to override ToString?
...n another way? Yes.
But by using ToString you are using a method that is common to all objects and thus other classes know about this method. For instance, whenever the .NET framework wants to convert an object to a string representation, ToString is a prime candidate (there are others, if you wan...
Why is it necessary to set the prototype constructor?
...ent function. I am not sure what your intention was with the //just as bad comment.
– CEGRD
Dec 7 '12 at 23:16
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Is it a good practice to use try-except-else in Python?
...flow control."
In the Python world, using exceptions for flow control is common and normal.
Even the Python core developers use exceptions for flow-control and that style is heavily baked into the language (i.e. the iterator protocol uses StopIteration to signal loop termination).
In addition, ...
Functional programming - is immutability expensive? [closed]
...e but it’s got the same worst-case asymptotic runtime (O(n^2)) and space complexity (O(n)) as the procedural in-place version.
On average, its running time is still on par with that of the in-place variant (O(n log n)). Its space complexity, however, is still O(n).
There are two obvious disad...
What does the brk() system call do?
...ld crash immediately.
I'm not sure where the number 512GB in this diagram comes from. It implies a 64-bit virtual address space, which is inconsistent with the very simple memory map you have there. A real 64-bit address space looks more like this:
Legend: t: text, d: data, b: B...